Samsung ndi KT Corporation, omwe kale anali Korea Telecom, adalengeza kuti amaliza kukonzekera kugwirizanitsa teknoloji ya 5G. Makampani onsewa atha kukhala oyamba kukhazikitsa ukadaulo watsopano wotumizira mafoni. Malinga ndi chidziwitso chathu, idzakhazikitsidwa kale mu 2018, pamene Masewera a Olimpiki a Zima adzachitikira ku Pyongyang.
Chifukwa chake zikutanthauza kuti malowa azikhala ndi kulumikizana kwa mlengalenga komanso pagulu la 5G, posachedwa kuposa momwe adakonzera poyamba. Samsung ndi KT Corporation adakonza zoyambitsa ukadaulo watsopano mu 2020, pomwe netiweki ya 5G idzafikira anthu. Lang'anani, pamlingo waukulu, chirichonse chidzadalira opanga mafoni anzeru kapena mapiritsi, tchipisi, ndi otsiriza koma osachepera onyamula amene adzapeza luso pakati pa ena.
Makasitomala amatha kuyembekezera kuthamanga mpaka magigabiti angapo pamphindikati, osati ma megabit. Chitsanzo chingakhale pulogalamu yapa TV yomwe imatha kutsitsidwa pasanathe masekondi atatu. Makasitomala amakhalanso ndi latency yotsika kwambiri. Chifukwa chake zikutanthauza kuti kusewera makanema pa YouTube ndi mautumiki ena kudzakhala mwachangu kwambiri. Tikuyembekeza kuti latency ya 5G ikhale mumitundu ya 1-5 milliseconds.
Komabe, maziko ali pafupifupi okonzeka. Qualcomm, wopanga mafoni a m'manja, akulitsa ma modemu a X50 5G ndi zonyamula, monganso Verzion, T-Mobile, ndi US Cellular, yomwe idayamba kuyesa kale. Mwa zina, Verzion ndi woyambitsa mgwirizano wa 5G Open Trial Specification Alliance, chifukwa cha machitidwe omwe amagwiritsidwa ntchito pa intaneti.
Pakadali pano, Sprint akuti ili kale ndi mphamvu zokwanira kunyamula katatu kuchuluka kwa data. Tekinoloje yam'manja ya 5G ikuyenera kupereka liwiro lotumizira mpaka 10 Gbps. Cha m'chaka cha 2020, kugwiritsa ntchito deta kwapamwamba kwambiri kumayembekezeredwa, ndendende nthawi 30 kuposa mpaka pano.
Kodi maukonde opanda zingwe apanyumba ali bwanji?
Pasanathe zaka ziwiri zapitazo, ČTÚ (Czech Telecommunications Authority) idasindikiza mapu atsopano, kutengera zaukadaulo wamasiteshoni oyambira ogwira ntchito zapakhomo. Chifukwa cha izi, titha kudziwa momwe ogwira ntchito ku Czech akuchitira. Makampani apakhomo ali ndi chizolowezi chowonjezera kuchuluka kwa nkhani, koma chifukwa cha ČTÚ timadziwa manambala enieni.
Mapu apano amapereka magulu angapo ofikira - 800 MHz, 900 MHz, 1 MHz, 800 MHz ndi 2 MHz. Mwa zina, palinso maukonde a UMTS omwe amagwira ntchito mu gulu la 100 MHz.
O2 ili ndi gawo lomwe limalumikizidwa kwambiri ndi kulumikizana kothamanga kwambiri. T-Mobile molimba mtima imasunga malo achiwiri chifukwa chogawana deta pakati pa O2 ndi T-Mobile. Malo achitatu adatengedwa ndi Vodafone, yomwe sikuyenda bwino. Komabe, palinso malo akhungu omwe palibe wogwira ntchito zapakhomo ali ndi chizindikiro. Awa akhoza kukhala malo omwe makampani safuna nawo. Kuthekera kwina ndi mapiri okwera, omwe amathanso kulepheretsa kugwiritsa ntchito bwino kwa 4G-LTE.
Kodi tidzawona liti ukadaulo wa 5G ku Czech Republic?
Kufika kwaukadaulo watsopano kulidi mu nyenyezi. Titha kuyembekezera mayeso oyamba m'gawo la Czech Republic m'zaka zisanu. Kaya tidzawona maukonde a 5G sizidalira ogwira ntchito zapakhomo okha, komanso ndalama zochokera ku EU, zomwe sizimapereka nthawi zambiri.
*Source: PhoneArena
